AX.25 packet modem using ATMega328
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 10u | C10,C1,C2,C7 | CAP-D6.3XF2.5 | 4 |
| 2 | 1u | C9 | CAP-D6.3XF2.5 | 1 |
| 3 | 4.7uF | C6 | CAP-D6.3XF2.5 | 1 |
| 4 | 16MHz | X1 | OSC-TH_L10.0-W4.5-P5.00 | 1 |
| 5 | HEADER_PWR_TTL | PWR_TTL | HDR-TH_3P-P2.54-V | 1 |
| 6 | HDR_SERIAL_I2C | SERIAL_I2C | HDR-5X1/2.54 | 1 |
| 7 | AMS1117-3.3 | U2 | SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR | 1 |
| 8 | 1k | R2,R7,R10 | AXIAL-0.4 | 3 |
| 9 | 10k | R3,R11 | AXIAL-0.4 | 2 |
| 10 | 100k | R12,R13 | AXIAL-0.4 | 2 |
| 11 | 8k2 | R4 | AXIAL-0.4 | 1 |
| 12 | 3k9 | R5 | AXIAL-0.4 | 1 |
| 13 | 2k2 | R6 | AXIAL-0.4 | 1 |
| 14 | 270 | R8,R1 | AXIAL-0.4 | 2 |
| 15 | 2N7000 | Q1 | TO-92-3_L4.9-W3.7-P1.27-L | 1 |
| 16 | RED 3mm | TX | LED-3MM/2.54 | 1 |
| 17 | GREEN 3mm | RX | LED-3MM/2.54 | 1 |
| 18 | HEADER_ISP | ISP | HDR-IDC-2.54-2X3P | 1 |
| 19 | ATMEGA328P-PU | U1 | DIP-28_L34.6-W7.3-P2.54-LS10.2-BL | 1 |
| 20 | HEADER_TRX | TRX | DIP-1X4P2.54 | 1 |
| 21 | 100nF | C8,C5 | CAP-TH_L6.5-W3.5-P5.00-D1.2 | 2 |
| 22 | 22pF | C4,C3 | CAP-TH_L6.5-W3.5-P5.00-D1.2 | 2 |
| 23 | HDR_PWR | PWR | HDR-2X1/2.54 | 1 |
| 24 | 100K | R9 | RES-ADJ-TH_3P-L9.5-W9.5-P2.50-L_3386P | 1 |
Comments (1)
This board is tested and works.
